- libtool 2.4.3
- ax_arg_enable_warnings.m4: fiddle around with warning options
- Removed ipv6 detection. We now assume all systems that run hybrid have ipv6 availability and sockaddr_storage.
- ax_arg_openssl.m4: cosmetical fixes for LibreSSL
- Moved ax_check_openssl.m4 to ax_arg_openssl.m4
- ax_library_net.m4: removed useless member test of sockaddr_in.sin_len
- Got rid of acinclude.m4
- ./configure now requires OpenSSL 0.9.8o or above in order to enable TLS/SSL support
- m_server.c: fixed build with LibreSSL which hasn't compression support - ax_check_openssl.m4: 0.9.8m is now the minimum requirement
- Update macros in m4/
- Added m4/ac_define_dir.m4
- Instead of forcefully adding -Wall -Wextra -Wno-unused -Wcast-qual -Wcast-align -Wbad-function-cast -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wredundant-decls -Wshadow -Wwrite-strings -Wundef to CFLAGS, 'configure' now tests if the flags are understood by the compiler
- Move openssl check to m4/ax_check_openssl.m4
- Initial build system related modernizations - Add -fstack-protector to CFLAGS if available